Question

find the values of X in each of the following figures:​

Answer 1

Answer:

100

Step-by-step explanation:

1ST METHOD:-

x = Angle B + Angle C          (Exterior angle property)

x = 60 + 40

x = 100

2ND METHOD:-

Sum of angles in a triangle = 180

Angle BAC = 180 - (60 + 40)

                   = 180 - 100 = 80

Angle BAC + x = 180    (Angles on a straight line have their sum as 180)

80 + x = 180

x = 180 - 80

x  = 100

PLS MARK BRAINLIEST

Answer 2

Answer:

100

Step-by-step explanation:

x = Angle B + Angle C         (Exterior angle property)

x = 60 + 40

x = 100

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